Novelty headband



FIG. 1 is a perspective view of a novelty headband showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a side elevational view thereof; and,

FIG. 5 is a bottom plan view thereof. 

The ornamental design for a novelty headband, as shown. 